scholarly journals SARS-CoV-2 and Variant Diagnostic Testing Approaches in the United States

Viruses ◽  
2021 ◽  
Vol 13 (12) ◽  
pp. 2492
Author(s):  
Emmanuel Thomas ◽  
Stephanie Delabat ◽  
Yamina L. Carattini ◽  
David M. Andrews
Keyword(s):  
United States ◽  
Rapid Development ◽  
Diagnostic Testing ◽  
The United States ◽  
Antibody Responses ◽  
Standard Laboratory ◽  
Additional Testing ◽  
Diagnostic Approaches ◽  
Pertinent Information ◽  
The U.S

Purpose of Review Given the rapid development of diagnostic approaches to test for and diagnose infection with SARS-CoV-2 and its associated variants including Omicron (B.1.1.529), many options are available to diagnose infection. Multiple established diagnostic companies are now providing testing platforms whereas initially, testing was being performed with simple PCR-based tests using standard laboratory reagents. Recent Findings Additional testing platforms continue to be developed, including those to detect specific variants, but challenges with testing, including obtaining testing reagents and other related supplies, are frequently encountered. With time, the testing supply chain has improved, and more established companies are providing materials to support these testing efforts. In the United States (U.S.), the need for rapid assay development and subsequent approval through the attainment of emergency use authorization (EUA) has superseded the traditional arduous diagnostic testing approval workflow mandated by the FDA. Through these efforts, the U.S. has been able to continue to significantly increase its testing capabilities to address this pandemic; however, challenges still remain due to the diversity of the performance characteristics of tests being utilized and newly discovered viral variants. Summary This review provides an overview of the current diagnostic testing landscape, with pertinent information related to SARS-CoV-2 virology, variants and antibody responses that are available to diagnose infection in the U.S.

scholarly journals Diagnostic Testing for SARS-CoV-2 Infection

2021 ◽  
Author(s):  
Emmanuel Thomas ◽  
Stephanie Delabat ◽  
David M. Andrews
Keyword(s):  
Supply Chain ◽  
Rapid Development ◽  
Diagnostic Testing ◽  
Antibody Responses ◽  
Assay Development ◽  
Standard Laboratory ◽  
Additional Testing ◽  
The Usa ◽  
Diagnostic Approaches ◽  
Pertinent Information

Abstract Purpose of Review Given the rapid development of diagnostic approaches to test for and diagnose infection with SARS-CoV-2, many options are available to assess infection. Multiple established diagnostic companies are now providing testing platforms whereas initially, testing was being performed with simple PCR-based tests using standard laboratory reagents. Recent Findings. Additional testing platforms continue to be developed but challenges with testing, including obtaining testing reagents and other related supplies, are frequently encountered. With time, the testing supply chain will improve and more companies will be providing materials to support these testing efforts. In the USA, the need for rapid assay development and subsequent approval through attainment of emergency use authorization (EUA) has superseded the traditional arduous diagnostic testing approval workflow mandated by the FDA. It is anticipated that the USA will be able to continue to significantly increase its testing capabilities to address this pandemic; however, challenges remain due to the diversity of the performance characteristics of tests being utilized. Summary This review provides an overview of the current diagnostic testing landscape, with pertinent information related to SARS-CoV-2 virology and antibody responses, that is available to diagnose infection.

scholarly journals Defensive Realism’s Perspective on Rising China’s Behavior as A Status Quo State

2021 ◽  
Vol 2 (1) ◽  
pp. 73-86
Author(s):  
Vincentia Vahistha Hirrya Jyalita
Keyword(s):  
United States ◽  
Current System ◽  
Rapid Development ◽  
The United States ◽  
Status Quo ◽  
Economic Sector ◽  
Offensive Realism ◽  
Defensive Realism ◽  
Peaceful Development ◽  
The U.S

China’s rise through rapid development especially in the economic sector have prompted debates on whether it seeks to overtake the United States (U.S.) and strive for domination. However, China insists that it has no such intentions since it benefits from the current system and wishes to pursue peaceful development. This paper will analyze why China is not seeking to displace the U.S. and alter the international order despite claims from offensive realism that states are revisionist as they pursue domination to guarantee its survival under anarchy. This paper argues that defensive realism can better explain the case and that China is a status quo state unlike claims from offensive realism. The writer conducted the study with defensive realism’s perspective and utilized indicators from Steve Chan, Weixing Hu, and Kai He to determine whether China is a status quo state. The results show that defensive realism can fill the gap left by offensive realism and that China is indeed a status quo state. Kebangkitan China yang ditandai dengan perkembangan pesat, terutama dalam bidang ekonomi, telah memicu perdebatan tentang apakah China berusaha untuk mengambil alih kekuasaan Amerika Serikat (A.S.) dan mendominasi tatanan global. Namun, China bersikeras dalam mengklaim bahwa tidak ada niat seperti itu karena mendapatkan keuntungan dari sistem saat ini dan lebih ingin mengejar pembangunan secara damai. Artikel ini akan menganalisis mengapa China tidak berusaha untuk menggantikan A.S. maupun mengubah tatanan global, meskipun ada klaim dari offensive realism bahwa setiap negara adalah revisionist karena mereka memperluas kekuasaannya untuk menjamin kelangsungan hidupnya di bawah sistem dunia yang anarki. Dalam artikel ini, penulis berpendapat bahwa defensive realism dapat menjelaskan kasus ini dengan lebih baik dan China adalah negara status quo tidak seperti klaim dari offensive realism. Penulis melakukan studi dengan perspektif defensive realism dan menggunakan indikator dari Steve Chan, Weixing Hu, dan Kai He untuk menentukan apakah China merupakan negara status quo. Hasilnya menunjukkan bahwa defensive realism dapat mengisi kekosongan yang ditinggalkan oleh offensive realism dan bahwa China memang negara status quo.

An American Language

2018 ◽  
Author(s):  
Rosina Lozano
Keyword(s):  
United States ◽  
National Policy ◽  
The United States ◽  
Spanish Language ◽  
Spanish Speakers ◽  
Language Recognition ◽  
Political Language ◽  
Political Issue ◽  
History Of ◽  
The U.S

An American Language is a political history of the Spanish language in the United States. The nation has always been multilingual and the Spanish language in particular has remained as an important political issue into the present. After the U.S.-Mexican War, the Spanish language became a language of politics as Spanish speakers in the U.S. Southwest used it to build territorial and state governments. In the twentieth century, Spanish became a political language where speakers and those opposed to its use clashed over what Spanish's presence in the United States meant. This book recovers this story by using evidence that includes Spanish language newspapers, letters, state and territorial session laws, and federal archives to profile the struggle and resilience of Spanish speakers who advocated for their language rights as U.S. citizens. Comparing Spanish as a language of politics and as a political language across the Southwest and noncontiguous territories provides an opportunity to measure shifts in allegiance to the nation and exposes differing forms of nationalism. Language concessions and continued use of Spanish is a measure of power. Official language recognition by federal or state officials validates Spanish speakers' claims to US citizenship. The long history of policies relating to language in the United States provides a way to measure how U.S. visions of itself have shifted due to continuous migration from Latin America. Spanish-speaking U.S. citizens are crucial arbiters of Spanish language politics and their successes have broader implications on national policy and our understanding of Americans.

Palestine Unbound

2018 ◽  
Vol 47 (3) ◽  
pp. 130-134
Keyword(s):  
United States ◽  
Human Rights ◽  
Task Force ◽  
The United States ◽  
Donald Trump ◽  
Tel Aviv ◽  
The Us ◽  
Intention To Move ◽  
Arab Israeli Conflict ◽  
The U.S

This section, updated regularly on the blog Palestine Square, covers popular conversations related to the Palestinians and the Arab-Israeli conflict during the quarter 16 November 2017 to 15 February 2018: #JerusalemIstheCapitalofPalestine went viral after U.S. president Donald Trump recognized Jerusalem as the capital of Israel and announced his intention to move the U.S. embassy there from Tel Aviv. The arrest of Palestinian teenager Ahed Tamimi for slapping an Israeli soldier also prompted a viral campaign under the hashtag #FreeAhed. A smaller campaign protested the exclusion of Palestinian human rights from the agenda of the annual Creating Change conference organized by the US-based National LGBTQ Task Force in Washington. And, UNRWA publicized its emergency funding appeal, following the decision of the United States to slash funding to the organization, with the hashtag #DignityIsPriceless.

The French Way

2011 ◽  
Author(s):  
Richard F. Kuisel
Keyword(s):  
United States ◽  
The United States ◽  
French Language ◽  
French Cinema ◽  
Free Markets ◽  
Technology Sector ◽  
Aids Epidemic ◽  
Political Reality ◽  
Politics And Culture ◽  
The U.S

There are over 1,000 McDonald's on French soil. Two Disney theme parks have opened near Paris in the last two decades. And American-inspired vocabulary such as “le weekend” has been absorbed into the French language. But as former French president Jacques Chirac put it: “The U.S. finds France unbearably pretentious. And we find the U.S. unbearably hegemonic.” Are the French fascinated or threatened by America? They Americanize yet are notorious for expressions of anti-Americanism. From McDonald's and Coca-Cola to free markets and foreign policy, this book looks closely at the conflicts and contradictions of France's relationship to American politics and culture. The book shows how the French have used America as both yardstick and foil to measure their own distinct national identity. France has charted its own path: it has welcomed America's products but rejected American policies; assailed Americ's “jungle capitalism” while liberalizing its own economy; attacked “Reaganomics” while defending French social security; and protected French cinema, television, food, and language even while ingesting American pop culture. The book examines France's role as an independent ally of the United States, but he also considers the country's failures in influencing the Reagan, Bush, and Clinton administrations. Whether investigating France's successful information technology sector or its spurning of American expertise during the AIDS epidemic, the book asks if this insistence on a French way represents a growing distance between Europe and the United States or a reaction to American globalization. Exploring cultural trends, values, public opinion, and political reality, this book delves into the complex relationship between two modern nations.

Latino Catholicism

2011 ◽  
Author(s):  
Timothy Matovina
Keyword(s):  
United States ◽  
Sixteenth Century ◽  
Catholic Church ◽  
Social Life ◽  
Social Issues ◽  
The United States ◽  
Societal Impact ◽  
Comprehensive Overview ◽  
Public Debates ◽  
The U.S

Most histories of Catholicism in the United States focus on the experience of Euro-American Catholics, whose views on social issues have dominated public debates. This book provides a comprehensive overview of the Latino Catholic experience in America from the sixteenth century to today, and offers the most in-depth examination to date of the important ways the U.S. Catholic Church, its evolving Latino majority, and American culture are mutually transforming one another. This book highlights the vital contributions of Latinos to American religious and social life, demonstrating in particular how their engagement with the U.S. cultural milieu is the most significant factor behind their ecclesial and societal impact.

THE INFLUENCE OF SCOTTISH ACCOUNTANTS IN THE UNITED STATES: THE EARLY CASE OF THE SOCIETY OF ACCOUNTANTS IN EDINBURGH

1997 ◽  
Vol 24 (1) ◽  
pp. 117-141 ◽  
Author(s):  
T. A. LEE
Keyword(s):  
United States ◽  
General Theory ◽  
Research Program ◽  
The United States ◽  
The World ◽  
Early Case ◽  
The Impact ◽  
Chartered Accountants ◽  
The U.S

This study represents part of a long-term research program to investigate the influence of U.K. accountants on the development of professional accountancy in other parts of the world. It examines the impact of a small group of Scottish chartered accountants who emigrated to the U.S. in the late 1800s and early 1900s. Set against a general theory of emigration, the study's main results reveal the significant involvement of this group in the founding and development of U.S. accountancy. The influence is predominantly with respect to public accountancy and its main institutional organizations. Several of the individuals achieved considerable eminence in U.S. public accountancy.

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